Oh - its cool that they added real-time collaboration to it!
It does look like clunkier file management ( with files in-the-cloud and not-in-the-cloud ) as well as clunkier realtime editing ( see a red square around whats being edited than the realtime cursor )
That being said it is compatible with Abstract now so it may be a potential contender for Abstract-Sketch as Abstract-AdobeXD because it offers some sort of real-time collaboration ( even though I am not certain how Abstract handles storing of files that were collaborated on ) 🤓